<template>
  <div class="app-container">
    <!--搜索开始-->
    <div class="header-me">
      <div class="header-title">
        <p></p>退货申请 - 退货列表
      </div>
      <div class="header-con">
        <el-form
          :inline="true"
          :model="listQuery"
          size="small"
          label-width="150px"
          :label-position="labelPosition"
        >
          <el-row>
            <!--<el-col :span="8">
              <el-form-item label="服务单号：">
                <el-input v-model="listQuery.id" class="input-width" placeholder="服务单号"></el-input>
              </el-form-item>
            </el-col>-->
            <el-col :span="8">
              <el-form-item label="处理状态：">
                <el-select
                  v-model="listQuery.status"
                  placeholder="全部"
                  clearable
                  class="input-width"
                >
                  <el-option
                    v-for="item in statusOptions"
                    :key="item.value"
                    :label="item.label"
                    :value="item.value"
                  ></el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="8">
              <el-form-item label="申请时间：">
                <el-date-picker
                  class="input-width"
                  v-model="listQuery.createTime"
                  value-format="yyyy-MM-dd"
                  type="date"
                  placeholder="请选择时间"
                ></el-date-picker>
              </el-form-item>
            </el-col>
            <el-col :span="8">
              <el-form-item label="处理时间：">
                <el-date-picker
                  class="input-width"
                  v-model="listQuery.handleTime"
                  value-format="yyyy-MM-dd"
                  type="date"
                  placeholder="请选择时间"
                ></el-date-picker>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="8">
              <el-form-item label="操作人员：">
                <el-input v-model="listQuery.handleMan" class="input-width" placeholder="全部"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="8">
              <!--<div class="grid-content bg-purple-light">-->
              <!--<el-form-item label style="float:right">-->
              <div class="reset-groups" style="right: 10px; margin-bottom: 10px">
                <el-button size="mini" @click="handleResetSearch()" class="initbtn">重置</el-button>
                <el-button
                  @click="handleSearchList()"
                  size="small"
                  type="primary"
                  class="initbtn"
                  icon="el-icon-search"
                >搜索</el-button>
              </div>
              <!--</el-form-item>-->
              <!--</div>-->
            </el-col>
          </el-row>
        </el-form>
      </div>
    </div>
    <el-card class="operate-container" shadow="never">
      <i class="el-icon-tickets"></i>
      <span>退货列表</span>
    </el-card>
    <div class="table-container">
      <el-table
        ref="returnApplyTable"
        :data="list"
        style="width: 100%;"
        @selection-change="handleSelectionChange"
        v-loading="listLoading"
        border
      >
        <!--<el-table-column type="selection" width="60" align="center"></el-table-column>-->
        <el-table-column type="index" label="序号" width="120" align="center"></el-table-column>
<!--        <el-table-column label="服务单号" width="180" align="center">-->
<!--          <template slot-scope="scope">{{scope.row.id}}</template>-->
<!--        </el-table-column>-->
        <el-table-column label="申请时间" width="210" align="center">
          <template slot-scope="scope">{{scope.row.createTime | formatTime}}</template>
        </el-table-column>
        <el-table-column label="用户账号" align="center">
          <template slot-scope="scope">{{scope.row.memberUsername}}</template>
        </el-table-column>
        <el-table-column label="退款金额" width="180" align="center">
          <template slot-scope="scope">￥{{scope.row | formatReturnAmount}}</template>
        </el-table-column>
        <el-table-column label="申请状态" width="180" align="center">
          <template slot-scope="scope">{{scope.row.status | formatStatus}}</template>
        </el-table-column>
        <el-table-column label="处理时间" width="210" align="center">
          <template slot-scope="scope">{{scope.row.handleTime | formatTime}}</template>
        </el-table-column>
        <el-table-column label="操作" width="180" align="center">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              @click="handleViewDetail(scope.$index, scope.row)"
            >查看详情</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
   <!-- <div class="batch-operate-container">
      <el-select size="small" v-model="operateType" placeholder="批量操作">
        <el-option
          v-for="item in operateOptions"
          :key="item.value"
          :label="item.label"
          :value="item.value"
        ></el-option>
      </el-select>
      <el-button
        style="margin-left: 20px"
        class="search-button"
        @click="handleBatchOperate()"
        type="primary"
        size="small"
      >确定</el-button>
    </div>-->
    <div class="pagination-container">
      <el-pagination
        background
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        layout="total, sizes,prev, pager, next,jumper"
        :current-page.sync="listQuery.pageNum"
        :page-size="listQuery.pageSize"
        :page-sizes="[5,10,15]"
        :total="total"
      ></el-pagination>
    </div>
  </div>
</template>
<script>
import { formatDate } from "@/utils/date";
import { fetchList, deleteApply } from "@/api/returnApply";
const defaultListQuery = {
  pageNum: 1,
  pageSize: 10,
  id: null,
  receiverKeyword: null,
  status: null,
  createTime: null,
  handleMan: null,
  handleTime: null
};
const defaultStatusOptions = [
  {
    label: "待处理",
    value: 0
  },
  {
    label: "退货中",
    value: 1
  },
  {
    label: "已完成",
    value: 2
  },
  {
    label: "已拒绝",
    value: 3
  }
];
export default {
  name: "returnApplyList",
  data() {
    return {
      labelPosition: "right",
      listQuery: Object.assign({}, defaultListQuery),
      statusOptions: Object.assign({}, defaultStatusOptions),
      list: null,
      total: null,
      listLoading: false,
      multipleSelection: [],
      operateType: 1,
      operateOptions: [
        {
          label: "批量删除",
          value: 1
        }
      ]
    };
  },
  created() {
    this.getList();
  },
  filters: {
    formatTime(time) {
      if (time == null || time === "") {
        return "";
      }
      let date = new Date(time);
      return formatDate(date, "yyyy-MM-dd hh:mm:ss");
    },
    formatStatus(status) {
      for (let i = 0; i < defaultStatusOptions.length; i++) {
        if (status === defaultStatusOptions[i].value) {
          return defaultStatusOptions[i].label;
        }
      }
    },
    formatReturnAmount(row) {
      return row.productRealPrice * row.productCount;
    }
  },
  methods: {
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    handleResetSearch() {
      this.listQuery = Object.assign({}, defaultListQuery);
    },
    handleSearchList() {
      this.listQuery.pageNum = 1;
      this.getList();
    },
    handleViewDetail(index, row) {
      this.$router.push({
        path: "/oms/returnApplyDetail",
        query: { id: row.id }
      });
    },
    handleBatchOperate() {
      if (this.multipleSelection == null || this.multipleSelection.length < 1) {
        this.$message({
          message: "请选择要操作的申请",
          type: "warning",
          duration: 1000
        });
        return;
      }
      if (this.operateType === 1) {
        //批量删除
        this.$confirm("是否要进行删除操作?", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          let params = new URLSearchParams();
          let ids = [];
          for (let i = 0; i < this.multipleSelection.length; i++) {
            ids.push(this.multipleSelection[i].id);
          }
          params.append("ids", ids);
          deleteApply(params).then(response => {
            this.getList();
            this.$message({
              type: "success",
              message: "删除成功!"
            });
          });
        });
      }
    },
    handleSizeChange(val) {
      this.listQuery.pageNum = 1;
      this.listQuery.pageSize = val;
      this.getList();
    },
    handleCurrentChange(val) {
      this.listQuery.pageNum = val;
      this.getList();
    },
    getList() {
      this.listLoading = true;
      fetchList(this.listQuery).then(response => {
        this.listLoading = false;
        this.list = response.data.list;
        this.total = response.data.total;
      });
    }
  }
};
</script>


